.con{

  .cate{
    margin:0;
    padding: 0;
    .cateUl{
      list-style: none;
      margin:0;
      padding: 0;
      text-align:center;
      li{
        height:50px;
        line-height:50px;
        cursor: pointer;
      }
      li:hover{
        background:#ffe48d;
      }
    }
  }
}
.half{
  text-align:center;
  margin-top:20px;
}